Home / 963,807.52-1,330,062.25-534,094.83

Finding the Fourth Proportional to 963,807.52, 1,330,062.25 and 534,094.83

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Solution

The fourth proportional to 963,807.52, 1,330,062.25 and 534,094.83 is: 737,055.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,807.52 : 1,330,062.25 = 534,094.83 : x
  2. Step 2: Convert to fraction form
    963,807.52/1,330,062.25 = 534,094.83/x
  3. Step 3: Cross multiply
    963,807.52x = 1,330,062.25 × 534,094.83
  4. Step 4: Simplify right side
    963,807.52x = 710,379,363,317.62
  5. Step 5: Solve for x
    x = 710,379,363,317.62/963,807.52
  6. Step 6: Final answer
    x = 737,055.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.